Invention Grant
- Patent Title: Mold and molding apparatus using the same
- Patent Title (中): 模具和使用它的成型装置
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Application No.: US12024354Application Date: 2008-02-01
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Publication No.: US07678319B2Publication Date: 2010-03-16
- Inventor: Junichi Seki , Tohru Den
- Applicant: Junichi Seki , Tohru Den
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2004-044727 20040220
- Main IPC: B29C59/00
- IPC: B29C59/00

Abstract:
A molding apparatus for patterning a workpiece includes a mold having a pattern to be transferred to the workpiece, with the pattern including recesses, a first support member for supporting the mold, and a second support member, arranged opposite to the first support member, for supporting the workpiece. A pressing mechanism brings the first and second support members close to each other and presses the mold and the workpiece together so as to transfer, to the workpiece, the pattern on the mold. Recessed portions are provided on at least one of a surface of the mold on the first support member side, a region of the first support member, and a region of the second support member. The recessed portions correspond to recesses in the pattern of the mold.
Public/Granted literature
- US20080128945A1 Mold and Molding Apparatus Using the Same Public/Granted day:2008-06-05
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